# encoding: UTF-8

module ThemeJuice
  module Tasks
    class Entry < Task
      attr_accessor :entry

      def initialize(opts = {})
        super
      end

      private

      def entry_file_is_setup?
        File.exist? @entry.fetch(:file)
      end

      def create_entry_file
        return if entry_file_is_setup?

        @io.log "Creating #{@entry.fetch(:name)} file"
        @util.create_file @entry.fetch(:file), nil, { :verbose => @env.verbose,
          :capture => @env.quiet }
      end

      def entry_is_setup?
        File.readlines(@entry.fetch(:file)).grep(/(#(#*)? Begin '#{@entry.fetch(:project)}' #{@entry.fetch(:id)})/m).any?
      end

      def create_entry(&block)
        return if entry_is_setup?

        @io.log "Creating #{@entry.fetch(:name)} entry"
        @util.append_to_file @entry.fetch(:file), { :verbose => @env.verbose,
          :capture => @env.quiet } do
%Q{# Begin '#{@entry.fetch(:project)}' #{@entry.fetch(:id)}
# The contents below are automatically generated by Theme Juice. Do not modify.
#{yield}
# End '#{@entry.fetch(:project)}' #{@entry.fetch(:id)}

}
        end
      end

      def remove_entry
        return unless entry_file_is_setup?

        @io.log "Removing #{@entry.fetch(:name)} entry"
        @util.gsub_file @entry.fetch(:file), /(#(#*)? Begin '#{@entry.fetch(:project)}' #{@entry.fetch(:id)})(.*?)(#(#*)? End '#{@entry.fetch(:project)}' #{@entry.fetch(:id)})\n+/m,
          "", { :verbose => @env.verbose, :capture => @env.quiet }
      end
    end
  end
end
